Brand Name: Eachine Item Name: motor Item NO.: eachine H8mini / JJRC H8 Color of the wire: red black Quantity: 1 pcs Usage: spare part for Eachine H8 Mini RC Quadcopter Size: Length: 1.5cm, Diameter: 0.6cm CW motor= red/blue cable motor. red cable is positive, blue cable is negative. CCW motor= black/white cable motor. white cable is positive, black cable is negative.